Inventor · disambiguated record
Ching-Jung Tu
Also filed as: TU CHING-JUNG
9 granted patents·5 pending applications·28 citations·filing 2002–2015
83Inventor score
Top patents by PatentIndex Score
14 records- 0173US7758183B2Automatic image processing apparatus and sheet feeding device thereofAVISION INC·Filed 2008·Granted Jul 20, 2010·4 cites·23 claims
- 0265US7180641B2Combination of an optical module and a transmitting and carrying structureAVISION INC·Filed 2002·Granted Feb 20, 2007·10 cites·11 claims
- 0364US7495809B2Scanning device capable of quickly starting scanningAVISION INC·Filed 2002·Granted Feb 24, 2009·6 cites·9 claims
- 0463US7733542B2Image reading apparatus and optical module thereofAVISION INC·Filed 2007·Granted Jun 8, 2010·2 cites·16 claims
- 0558US7375862B2Method for multi-function scannerAVISION INC·Filed 2003·Granted May 20, 2008·4 cites·3 claims
- 0657US8711443B2Compact multi-functional scanning apparatus with retractable flatbed scannerTU CHING-JUNG·Filed 2012·Granted Apr 29, 2014·1 cites·9 claims
- 0756US9232097B2Peripheral with independent flatbed and sheet-fed scanning devicesAVISION INC·Filed 2015·Granted Jan 5, 2016·1 cites·19 claims
- 0849US7733537B2Scanning device and calibration mechanism thereofAVISION INC·Filed 2006·Granted Jun 8, 2010·0 cites·21 claims
- 0946US2005088708A1Scan window assembly with an open boundaryFiled 2004·Application pending·0 cites
- 1044US2009146365A1Paper feeder and image processing apparatus using the sameAVISION INC·Filed 2008·Application pending·0 cites
- 1139US8559069B2Sheet-fed scanner with linking memberHO SHU-WEI·Filed 2011·Granted Oct 15, 2013·0 cites·11 claims
- 1239US2009283953A1Automatic sheet feeder with retractable sheet supporting structureTU CHING-JUNG·Filed 2009·Application pending·0 cites
- 1336US2010244363A1Feeding mechanism and image processing apparatus using the sameSHENG THOMAS·Filed 2010·Application pending·0 cites
- 1436US2010276867A1Sheet-feeding mechanism and image processing device using the sameSHENG THOMAS·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →